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Mibefradil

CHEMBL45816 Phase 4 ได้รับการอนุมัติ Small molecule
Half-Life
—
Bioavailability
—
Protein Binding
—
Molecular Weight
495.6 g/mol
LogP
5.8
Phase
4

This unique calcium channel blocker selectively blocks T-type calcium channels (in addition to L-type channels), which had potential advantages in treating heart disease and hypertension. It was withdrawn from the market shortly after approval because it caused dangerous interactions with many commonly used medications by inhibiting liver enzymes that metabolize drugs.

น้ำหนักโมเลกุล

495.6000 g/mol

LogP

5.80

TPSA

67.50 Ų

Lipinski RO5

ผ่าน

ด้านการรักษา

Stroke

กลไกการออกฤทธิ์

Blocks L-type voltage-gated calcium channels in vascular smooth muscle and cardiac myocytes, reducing calcium influx during depolarization. This produces vasodilation, decreased myocardial contractility, and reduced heart rate.

Pharmacokinetics (PK)

Pharmacodynamics (PD)

กลไก

Blocks L-type voltage-gated calcium channels in vascular smooth muscle and cardiac myocytes, reducing calcium influx during depolarization. This produces vasodilation, decreased myocardial contractility, and reduced heart rate.

โครงสร้าง 2 มิติ

SVG PNG

Cite this structure


                        

                            
                            
                        

                    

                


                
                

                    

                    

                        
Embed this structure

                        

                        

                            
                            
                        

                    

                

                

                
                

                    
SMILES

                    
COCC(=O)O[C@]1(CCN(C)CCCc2nc3ccccc3[nH]2)CCc2cc(F)ccc2[C@@H]1C(C)C

                

                

                
                

                    
InChI

                    
InChI=1S/C29H38FN3O3/c1-20(2)28-23-12-11-22(30)18-21(23)13-14-29(28,36-27(34)19-35-4)15-17-33(3)16-7-10-26-31-24-8-5-6-9-25(24)32-26/h5-6,8-9,11-12,18,20,28H,7,10,13-17,19H2,1-4H3,(H,31,32)/t28-,29-/m0/s1

                

                

                

                    
                    

                        
Molecular Formula

                        
C29H38FN3O3

                    

                    
                    

                        
HBD / HBA

                        
1 / 6

                    

                    
                    

                        
พันธะที่หมุนได้

                        
12

                    

                    
                    
                    

                        
อะตอมหนัก

                        
36

                    

                    
                

            


            
            

                
                


    
    
        
    
    
    
No targets recorded

    
    
Target interaction data is not yet available for this drug.

    



                
            


            
            

                
                


    
    
        
    
    
    
No interactions recorded

    
    
Drug interaction data is not yet available for this compound.

    



                
            


            
            

                
                


    
    
        
    
    
    
No side effects recorded

    
    
Side effect data is not yet available for this drug.

    



                
            


            
            
            

                
คำถามที่พบบ่อย

                

                    
                    

                        
                        

                            
This unique calcium channel blocker selectively blocks T-type calcium channels (in addition to L-type channels), which had potential advantages in treating heart disease and hypertension. It was withdrawn from the market shortly after approval because it caused dangerous interactions with many commonly used medications by inhibiting liver enzymes that metabolize drugs.

                        

                    

                    

                    

                    
                    

                        
                        

                            
Blocks L-type voltage-gated calcium channels in vascular smooth muscle and cardiac myocytes, reducing calcium influx during depolarization. This produces vasodilation, decreased myocardial contractility, and reduced heart rate.

                        

                    

                    

                    

                    

                        
                        

                            
Yes, Mibefradil is an approved drug. It has reached clinical phase 4. It is classified as a Small molecule.

                        

                    

                

            

            

            
            

            
            

            
            
{# References & Data Sources section for drug detail pages.
   Renders standard pharmacological database links plus the drug's data_sources field. #}


    
References & Data Sources

    
    
        
        
  • 
            
            
                ChEMBL — European Bioinformatics Institute (EBI).
                CHEMBL45816.
                Open-access bioactivity database.
            
        
    • 
        
        
        
  • 
            
            
                PubChem — National Center for Biotechnology Information (NCBI).
                CID 60663.
                Chemical information database.
            
        
    • 
        
        
        
        
    

    
Data aggregated from publicly available pharmacological databases. Last updated 2026-03-28.




        


        
        
    


    



    
ข้อจำกัดความรับผิดชอบทางการแพทย์

    

        This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making medication decisions.
    

    

        Data sources:
        ChEMBL,
        PubChem,
        DailyMed.